const path = require('path')
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
module.exports = {
  dev: {

    // Paths
    assetsSubDirectory: 'static',
    assetsPublicPath: '/',
    proxyTable: {
      '/api':{
        target:'http://localhost:3000/',   //开发环境
        // target:'http://www.linkk.top:3000/',    //生产环境
        changeOrigin: true,
        pathRewrite:{
          '^/api':''
        }
      }
    },

    // Various Dev Server settings
    host: 'localhost', // can be overwritten by process.env.HOST
    port: 8080, // can be overwritten by process.env.PORT, if port is in use, a free one will be determined
    autoOpenBrowser: false,
    errorOverlay: true,
    notifyOnErrors: true,
    poll: false, // https://webpack.js.org/configuration/dev-server/#devserver-watchoptions-

    devtool: 'cheap-module-eval-source-map',

    module: {
      loaders:[
        {
          test: /\.scss$/,
            use: [
              MiniCssExtractPlugin.loader,
              "css-loader",
              "postcss-loader",
              "sass-loader"
            ]
        },
        {
          test: /\.(png|jpg|jpeg|gif|svg)/,
          use: {
            loader: 'url-loader',
            options: {
              outputPath: 'images/', // 图片输出的路径
              limit: 10 * 1024
            }
          }
        },
        {
          test: /\.(eot|woff2?|ttf|svg)$/,
          use: [
            {
              loader: 'url-loader',
              options: {
                name: '[name]-[hash:5].min.[ext]',
                limit: 5000,
                publicPath: 'fonts/',
                outputPath: 'fonts/'
              }
            }
          ]
        }
      ]
    },
    // If you have problems debugging vue-files in devtools,
    // set this to false - it *may* help
    // https://vue-loader.vuejs.org/en/options.html#cachebusting
    cacheBusting: true,

    cssSourceMap: true
  },

  build: {
    // Template for index.html
    index: path.resolve(__dirname, '../dist/index.html'),

    // Paths
    assetsRoot: path.resolve(__dirname, '../dist'),
    assetsSubDirectory: 'static',
    assetsPublicPath: '/',

    /**
     * Source Maps
     */

    productionSourceMap: true,
    // https://webpack.js.org/configuration/devtool/#production
    devtool: '#source-map',

    // Gzip off by default as many popular static hosts such as
    // Surge or Netlify already gzip all static assets for you.
    // Before setting to `true`, make sure to:
    // npm install --save-dev compression-webpack-plugin
    productionGzip: false,
    productionGzipExtensions: ['js', 'css'],
    // Run the build command with an extra argument to
    // View the bundle analyzer report after build finishes:
    // `npm run build --report`
    // Set to `true` or `false` to always turn it on or off
    bundleAnalyzerReport: process.env.npm_config_report
  }
}
